3. Determine whether each of these statements is true or false. а) ОєФ b) Ø E {0} c) {0} c Ø d) ø c {0} e) {0} € {0} f) {0} c {0} {Ø} C {Ø} h) Ø E {Ø} i) Ø E {Ø, {Ø}} j) {Ø} € {Ø} k) {Ø} € {{Ø}} 1) {Ø} c {Ø, {Ø}} m) {{Ø}} C {Ø, {Ø}} n) {{Ø}} c {{Ø}, {Ø}}

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